WASHINGTON (NewsNation Now) — The U.S. Supreme Court sided with Google’s parent company Alphabet Inc. Monday in an $8 billion-plus copyright dispute with Oracle Corp.

In a 6-2 decision, the justices overturned a lower court’s ruling that found Google’s inclusion of Oracle’s software code in Android did not constitute a fair use under U.S. copyright law.

Google’s creation of the Android operating system now used on the vast majority of smartphones worldwide. To create Android, which was released in 2007, Google wrote millions of lines of new computer code. But it also used 11,330 lines of code and an organization that’s part of Oracle’s Java platform.

Google says what it did is long-settled, common practice in the industry, a practice that has been good for technical progress. And it says there is no copyright protection for the purely functional, noncreative computer code it used, something that couldn’t be written another way. But Oracle says Google “committed an egregious act of plagiarism,” and it sued.

“In reviewing that decision, we assume, for argument’s sake, that the material was copyrightable. But we hold that the copying here at issue nonetheless constituted a fair use. Hence, Google’s copying did not violate the copyright law,” Justice Stephen Breyer wrote.

The case has been going on for a decade.

Only eight justices heard the case because it was argued in October, after the death of Justice Ruth Bader Ginsburg but before Justice Amy Coney Barrett joined the court.